public class Cat extends  Animal implements Afraid {
    @Override
    public void eat() {
        System.out.println("猫在吃鱼");
    }
    @Override
    public void escape() {
        System.out.println("猫跑开了");
    }
    @Override
    public void makeSounds() {
        System.out.println("喵喵喵");
    }
}
